27155484

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:132

約数の個数: 108

約数和(自身を含む): 76822200

約数和(自身を除く): 49666716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 37, 38, 57, 58, 74, 76, 87, 111, 114, 116, 148, 171, 174, 222, 228, 261, 333, 342, 348, 444, 522, 551, 666, 684, 703, 1044, 1073, 1102, 1332, 1369, 1406, 1653, 2109, 2146, 2204, 2738, 2812, 3219, 3306, 4107, 4218, 4292, 4959, 5476, 6327, 6438, 6612, 8214, 8436, 9657, 9918, 12321, 12654, 12876, 16428, 19314, 19836, 20387, 24642, 25308, 26011, 38628, 39701, 40774, 49284, 52022, 61161, 78033, 79402, 81548, 104044, 119103, 122322, 156066, 158804, 183483, 234099, 238206, 244644, 312132, 357309, 366966, 468198, 476412, 714618, 733932, 754319, 936396, 1429236, 1508638, 2262957, 3017276, 4525914, 6788871, 9051828, 13577742, 27155484]

約数ペア:

[(1, 27155484), (2, 13577742), (3, 9051828), (4, 6788871), (6, 4525914), (9, 3017276), (12, 2262957), (18, 1508638), (19, 1429236), (29, 936396), (36, 754319), (37, 733932), (38, 714618), (57, 476412), (58, 468198), (74, 366966), (76, 357309), (87, 312132), (111, 244644), (114, 238206), (116, 234099), (148, 183483), (171, 158804), (174, 156066), (222, 122322), (228, 119103), (261, 104044), (333, 81548), (342, 79402), (348, 78033), (444, 61161), (522, 52022), (551, 49284), (666, 40774), (684, 39701), (703, 38628), (1044, 26011), (1073, 25308), (1102, 24642), (1332, 20387), (1369, 19836), (1406, 19314), (1653, 16428), (2109, 12876), (2146, 12654), (2204, 12321), (2738, 9918), (2812, 9657), (3219, 8436), (3306, 8214), (4107, 6612), (4218, 6438), (4292, 6327), (4959, 5476)]